Physics
Fluid-Mechanics
Easy
Question
Mercury does not wet glass, wood or iron because
- Cohesive force is less than adhesive force
- Cohesive force is greater than adhesive force
- Angle of contact is less than 90o
- Cohesive force is equal to adhesive force
The correct answer is: Cohesive force is greater than adhesive force
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(a) Total energy per unit mass |
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